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(11)

EP 2 954 523 A1

(12)

(43) Date of publication: 16.12.2015 Bulletin 2015/51 (21) Application number: 13753450.9 (22) Date of filing: 06.08.2013

(51) International Patent Classification (IPC):  G10L 21/0208(2013.01) G10L 19/24(2013.01) G10L 19/07(2013.01) G10L 21/0388(2013.01) G10L 21/0216(2013.01) (86) International application number: PCT/US2013/053806 (87) International publication number: WO 2014/123579 (14.08.2014 Gazette 2014/33)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME (30) Priority: 08.02.2013 US 201361762807 P 05.08.2013 US 201313959188 (71) Applicant: Qualcomm Incorporated San Diego, CA 92121-1714 (US)	(72) Inventors: ATTI, Venkatraman Srinivasa San Diego, California 92121-1714 (US) KRISHNAN, Venkatesh San Diego, California 92121-1714 (US) RAJENDRAN, Vivek San Diego, California 92121-1714 (US) VILLETTE, Stephane Pierre San Diego, California 92121-1714 (US) (74) Representative: Howe, Steven  Reddie & Grose LLP 16 Theobalds Road London WC1X 8PL London WC1X 8PL (GB)